Abstract
We consider an r component system having an arbitrary binary monotone structure function. We suppose that shocks occur according to a point process and that, independent of what has already occurred, each new shock is one of r different types, with respective probabilities p
1, …, p
r
. We further suppose that there are given integers n
1, …, n
r
such that component i fails (and remains failed) when there have been a total of n
i
type-i shocks. Letting L be the time at which the system fails, we are interested in using simulation to estimate E[L], E[L
2], and P(L > t). We show how to efficiently accomplish this when the point process is (i) a Poisson, (ii) a renewal, and (iii) a Hawkes process.
Publisher
Cambridge University Press (CUP)
Subject
Statistics, Probability and Uncertainty,General Mathematics,Statistics and Probability